Is the canon rf 24 50mm f 4 5 6 3 is stm good on aps c?

On APS-C it's a sensible everyday zoom. It frames like 38-80mm, which covers normal portraits, street, and casual travel well. It's a small, light, stabilised kit lens, so it's an easy one to carry.

The catalogue lists it for APS-C Canon bodies including the Canon EOS R7, Canon EOS R10, Canon EOS R50 and Canon EOS R100.

The catch is the aperture. At f/4.5-6.3 it gets darker as you zoom, so it's weak in dim rooms and for blurring backgrounds. Once you have the basics, a fast standard prime is the better next lens. The first lenses guide explains why, and sensor sizes shows how APS-C changes the framing.

Written by Claude from this site's pages.